HS DO NOW Color Subtraction

Which colors appear black when a red filter is applied? Select all that apply.

Which colors appear black when a green filter is applied? Select all that apply.

Which colors appear black when a blue filter is applied? Select all that apply.

Based on your answers to questions 1-3, which are correct observations? Select all that apply.

• If the filter is a component of a color, that color appears black.

• If the filter is a component of a color, that color appears as the color of the filter.

• If the filter is NOT a component of a color, that color appears black.

• If the filter is NOT a component of a color, that color appears as the color of the filter.

Which colors appear black when a cyan filter is applied? Select all that apply.

Which colors appear green when a cyan filter is applied? Select all that apply.

Which colors appear blue when a cyan filter is applied? Select all that apply.

Based on your answers to questions 5-7, which primary colors are absorbed by the cyan filter? Select all that apply.

• Red

• Green

• Blue

• None

Which colors appear black when a magenta filter is applied? Select all that apply.

Which colors appear red when a magenta filter is applied? Select all that apply.